Personalized Colon Cancer Support Ribbon Awareness Youth T-Shirt. Colon Cancer awareness Youth T-Shirt - Vintage Royal Blue has blue heart shaped ribbon and quote that says support love hope for a group or family walk event. Let the good times roll in a durable T-Shirt that takes kids from school to play in an amazing array of colors. 5.0 oz., pre-shrunk 100% cotton. Seamless 1x1 rib collar.